# Temporary Revision BOMBARDIER 

# deHAVILIANO 

# DASHB PSM 1-83-7 Temporary Revision

MAINTENANCE PROGRAM MANUAL

- AIRWORTHINESS LIMITATIONS LIST 

# TEMPORARY REVISION AWL 3-117

REF # : 

# 83AWL 039 R.AWL5FSL

The contents of this Temporary Revision have been approved by the Chief , Engineering, National
Aircraft Certification Branch, Transport Canada. Sl'gned

...... {f. · . • 

# L-- · ............... . Date

..

# J~.F.~~ .. 

# ?.Q.1.1.......

# r~ FILING INSTRUCTIONS: In the Maintenance Program Manual (PSM 1 -83-7) Part 2 Airworthiness Limitations, remove the Temporary Revision TRAWL 3-109 from the Section AWL 5 - Fuel System Limitations and insert this new Temporary Revision. Record this Temporary Revision No. and the relevant information in the appropriate columns of the TEMPORARY REVISIONS INDEX at the front of PART 2, PSM 1-83-7. REASON FOR ISSUE: Revises the Fuel Systems Limitations (FSL) as follows:

- Removes references to Service Bulletins in the Applicability column,

- Revises Modsums in the Applicability column,

- Revises NOTE1 and deletes NOTE2 due to the release of Airworthiness Directive CF2007-32 which takes precedence. This Temporary Revision replaces TR AWL3-1 09. TRAWL 3-109 was issued previously to revise the FSL NOTE1 and NOTE2. Temporary Revision TRAWL 3-109 was replaced byTR AWL3-108. TR AWL3-108 was issued previously to add the tasks FSL -17 and FSL -18 and to revise the FSL NOTE2. Temporary Revision TRAWL 3-108 was replaced by TRAWL 3-106. TRAWL 3-106 was issued previously to add the tasks FSL-02 , FSL-05, FSL-06, and FSL-08 thru FSL-16, and to revise the Introduction. Temporary Revision TR AWL3-106 was replaced byTRAWL3-104. TR AWL3-104 was issued previously to introduce the Fuel System Limitations into this manual as mandated by the Special Federal Aviation Regulation (SFAR) 88 and to add the task FSL-04. ACTION: Use the Critical Design Configurations Control Limitations as given in this Temporary Revision.



# SERIES 300 TRAWL 3-117 Page 1 of 8 Feb 16/2011

# Temporary Revision



# I BOMBARDIER 

# de HAVILlAND 

# DASHB PSM 1-83-7 Temporary Revision



# MAINTENANCE PROGRAM MANUAL - AIRWORTHINESS LIMITATIONS LIST 

# TEMPORARY REVISION AWL 3-117

5

. FUEL SYSTEM LIMITATIONS 

# 5.1 INTRODUCTION This section lists the Fuel System Limitations (FSL) that are mandated by the Special Federal Aviation Regulation (SFAR) 

# 88. FSLs are limitation requirements that identify all the necessary maintenance and inspection instructions to maintain the design features required to preclude the existence or development of an ignition source within the fuel tank system throughout the operational life of the aircraft. 

# 5.2 RULES APPLICABLE TO FUEL SYSTEM LIMITATIONS A. No person may operate an aircraft unless instructions for maintenance and inspection of the fuel tank system are incorporated into the operator's maintenance program. B. Task intervals are provided in both flight hours and calendar intervals. Tasks are to be performed at whichever interval occurs first. 

# 5.3 PAGE FORMAT DESCRIPTION The Fuel System Limitations (FSL) are presented in the following format:



# FUEL SYSTEM LIMITATIONS (FSL)

Task Number Agglicabilit¥ Task Descrigtion Interval A B 

# c D

A

. Task Number: Task reference number. B. Agglicabilit¥ : " All " is for all aircraft. A Mod or Modsum may be listed to identify the

C. Task Descrigtion: 

# D. Interval:

TRAWL 

# 3-117 Page 

# 2 of 

# 8 Feb 

# 16 / 2011 FSL as it applies to the aircraft configuration. Brief description of the task to be done

. Calculated limiting interval.



# SERIES 300BOMBARDIER de HAVIllAND

PSM 1-83-7 

### DASHB MAINTENANCE PROGRAM MANUAL - AIRWORTHINESS LIMITATIONS LIST TEMPORARY REVISION AWL 3-117

FUEL SYSTEM LIMITATIONS (FSL)

Task Number **ARRiicab li~**  Task Descr i (;ltion

FSL-01 - This task is not applicable to the Series 300 aircraft

.

FSL-02

Standard Fuel Tank Detailed Inspection of the Fuel Tank Bonding Jumpers.

Configuration with Modsum 80101512

or 80101514 Long Range Fuel Tank Configuration with Modsum 80902090 or 80902091 or 80902177 APU Fuel Tank Bonding Jumpers with Modsum 80902140

or 80902144 FSL-03 - This task is not applicable to the Series 300 aircraft. 

### SERIES 300 Interval

-

18 , 000 flight hours or 1 08 months

- TRAWL3-117 Page 3 of 8 Feb 16 / 2011 :BOMBARDIERTaskNumberFSL-04FSL-05FSL-06FSL-07FSL-08FSL-09FSL-10FSL-11FSL-12FSL-13deHAVILlANDPSM1-83-7DASHBMAINTENANCEPROGRAMMANUAL-AIRWORTHINESSLIMITATIONSLISTTEMPORARYREVISIONAWL3-117FUELSYSTEMLIMITATIONS(FSL)AQQiicabili!¥TaskDescriQtionAllDetailedInspectionoftheFuelTankWaterDrainValveDomedNut.AllFunctionalCheckoftheFuelTankWaterDrainValveElectricalBonding.AllDetailedInspectionoftheFuelTankScavengeandVentLineWigginsFittings.-ThistaskisnotapplicabletotheSeries300aircraft.AllFunctionalCheckoftheMagneticDipstickElectricalBonding.AllFunctionalCheckoftheAuxiliaryFuelBoostPumpElectricalBonding.AllDetailedInspectionoftheFuelTankLadderPlatetoAccessPanelInterfaceandtheLadderPlateSeals.AllDetailedInspectionoftheFuelQuantityGaugingWiringHarnessMetalOverallShield.AllFunctionalCheckoftheFuelQuantityGaugingWiringHarnessMetalOverallShieldElectricalBonding.AllFunctionalCheckoftheFuelQuantityGaugingWiringHarnessAluminumSupportConduitElectricalIsolation.SERIES300Interval18,000flighthoursor108months18,000flighthoursor108months18,000flighthoursor108months-18,000flighthoursor108months18,000flighthoursor108months18,000flighthoursor108months6,000flighthoursor36months18,000flighthoursor108months18,000flighthoursor108monthsTRAWL3-117Page4of8Feb16/2011BOMBARDIER 

## de HAVIllAND

PSM 1-83-7 

# DASHB MAINTENANCE PROGRAM MANUAL - AIRWORTHINESS LIMITATIONS LIST 

# TEMPORARY REVISION AWL 3-117

FUEL SYSTEM LIMITATIONS (FSL)

Task Number Agglicabilit)t Task Description

FSL-14 Standard Fuel Tank Detailed Inspection of the Fuel Tank Fuel Quantity GaugingWirConfiguration

ing Harness Outside of the Aluminum Support Conduit.

with Modsum 8Q101527 Long Range Fuel Tank Configuration with Modsum 8Q902123 FSL-15 Standard Fuel Tank Discard the Fuel Tank Fuel Quantity Gauging Wire Harness

Configuration

(without Kynar sleeving)

Pre Modsum 8Q101527 Long Range Fuel Tank Configuration
Pre Modsum 8Q902123 

# SERIES 300 Interval

18 , 000 flight hours or 1 08 months

18,000 flight hours or 1 08 months TRAWL 3-117 Page 5 of 8 Feb 16 / 2011BOMBARDIER 

## de HAVIllAND

PSM 1-83-7 

# DA5HB MAINTENANCE PROGRAM MANUAL - AIRWORTHINESS LIMITATIONS LIST 

# TEMPORARY REVISION AWL 3-117

FUEL SYSTEM LIMITATIONS (FSL)

Task Number ARRiicabili!Y Task DescriRtion

FSL-16 Standard Fuel Tank Discard the Fuel Tank Fuel Quantity Gauging Wire Harness(wiConfiguration

th Kynar sleeving)

with Modsum 80101527 Long Range Fuel Tank Configuration with Modsum 80902123 

# SERIES 300 Interval

72 , 000 flight hours or 36 years TRAWL 3-117 Page 6 of 8 Feb 16 / 2011BOMBARDIER 

## de HAVILLAND

PSM 1-83-7 

# DA5HB MAINTENANCE PROGRAM MANUAL - AIRWORTHINESS LIMITATIONS LIST 

# TEMPORARY REVISION AWL 3-117

FUEL SYSTEM LIMITATIONS (FSL)

Task Number AJ;H;11icability Task Descrigtion

FSL-17 Standard Fuel Tank Functional Check of the Fuel Tank Components and thePlumbConfiguration

ing Lines Electrical Bonding.

with Modsums 80101512 and 80101865 or 80101514 Long Range Fuel Tank Configuration with Modsum 80902090 or 80902091 and 80101865 or 80902177 APU Installation with Modsum 80902140 or 80902144 ----- 

# SERIES 300 Interval

18 , 000 flight hours or 1 08 months NOTE1 TRAWL 3-117 Page 7 of 8 Feb 16 / 2011BOMBARDIER 

## de HAVIllAND

PSM 1-83-7 

# DASHB MAINTENANCE PROGRAM MANUAL - AIRWORTHINESS LIMITATIONS LIST 

# TEMPORARY REVISION AWL 3-117

FUEL SYSTEM LIMITATIONS (FSL)

Task Number Aj;;!j;;!licability Task Descrij;;!tion Interval

FSL-18 with Functional Check of the Pressure Relief Valve Electrical Bond- 18

, 000 flight hours or 1 08 months

Modsums

in g. NOTE1

80101514 or 80902090
NOTE1: For aircraft retrofited by modsum, if the FSL task has not already been performed, then this task is to be performed within 6,000

flight hours or 36 months whichever occurs first as tracked from the release date ofthis Temporary Revision. The phase-in time of

an Airworthiness Directive (AD) will take precedence over this phase-in time. 

# SERIES 300 TRAWL 3-117 Page 8 of 8 Feb 16 / 2011